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Hard Multi Coating 1.50 Standard Single Vision Lens , Cr39 Best Spectacle Lenses

Categories Cr39 Single Vision Lenses
Brand Name: Aogang Optics
Model Number: Cr39 Single Vision Lenses
Certification: CE/FDA/ISO9001
Place of Origin: China
MOQ: 500 pairs
Price: negotiation
Payment Terms: T/T, Western Union, L/C, D/A, D/P, MoneyGram,Paypal
Supply Ability: 40,000 pieces per day
Delivery Time: 10~30 days, depend on your quantity
Packaging Details: 1) Standard white envelope 2) color envelop with customer design
Refractive index: 1.499
Abble value: 58
Specific gravity: 1.32
Coating: AR coating
Diameter available: 55/65mm
Power range: SPH: 0.00~+-15.00 CYL: 0.00~ -6.00
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    • Product Details
    • Company Profile

    Hard Multi Coating 1.50 Standard Single Vision Lens , Cr39 Best Spectacle Lenses

    Hard Multi Coating 1.499 AR Coating Cr39 Single Vision Lenses For Spectacles Optical Lenses

    I. Specifications:

    Refractive index

    1.499

    Diameter

    55/65/70mm

    Transmission

    >97%

    Abbe value

    58

    Coating

    AR coating

    Guarantee

    5 years

    Monomer

    CR39

    Specific gravity

    1.32

    Power range

    SPH: 0.00~+-15.00 CYL: 0.00~-6.00


    II. Features:


    1) What is the CR39?


    1. CR39,1.499, eyeglass, optical lens, optic, optique, optico, lentes, eyewear, glasses, prescription lens


    2. Using PPG monomer with stable quality and large quantity production capacity. also available in domestic made monomer CR39 lens production, products welcomed in South America and Asia, also provide HMC and HC service.


    3. CR39 is actually better optically than Polycarbonate, It tends to tint, and hold tint better than other lens materials. They are very good material for both sunglasses and prescription glasses.


    4. Our CR39 products include round-top, flat-top, progressive lens, full white lens and Lenticular lens. flat, thin, light, high transmittance, stable color, and precise design, also supply semi-finished lens.


    5. With competitive price and stable good quality, Aogang optical always searching for long term business cooperation.


    2) The advantages of the CR39 1.499.



    1) It’s inexpensive, since it’s been around for over 70 years. Optically speaking, it has a good, reasonably smooth refractive surface, and very little distortion at the edges of the lens


    2) The big advantages of CR39 lenses over previous glass lenses were light weight, and better shatter resistance. The lower weight allowed eyeglass makers to experiment with larger size lenses, since CR39 is much lighter in weight.


    3) Although CR39 has better shatter resistance than glass lenses, it still can shatter under a strong impact. For this reason, more and more optical professionals are moving to newer lens materials (polycarbonate and others, to be discussed in future posts) that are almost impossible to shatter.


    III. Coating Choice:


    AR Coating / Hard Multi Coated


    AR coating also called hard multi coating, just means coat an anti-reflective film on the hard coating. It can perfectly reduce light reflection and glare, enhance functional and charity of your vision.


    III. Technical Data:



    IV. Packing&Shipping:


    Choice 1
    EnvelopeCartonSize
    White EnvelopeStand Export Carton38cm*48cm*35cm
    Choice 2
    Your design with your logo
    TypeLenses PairWeight
    Finished lensabout 500 pairs21KG
    Semi-finished lensabout 100 pairs15KG
    Lead timeDepend on the quantity
    Depend on the quantityWe can choose for you or offer us your cooperative company
    All the numbers provided above are estimated number, the actual numbers need to be measured according to the order you make

    V. Our factory:


    VI. Our Service:


    1. Our Customer service will begin to track the product processing every day until you receive the goods and verify the product quality when you finish the payment .


    2. Online via SKYPE, Whatsapp; Also through mail, voice phone, message could contact us at any time!


    3. Follow up the case, record the entire process. Solution will be provide with 24 hours.
    Meanwhile, the problem complaint will be reported to QC department.
    QC will find defect from which department, who is in charge to identify responsibility.


    4. Collect and record all the voice from each customer respond, suggestion, requirement.


    5. We own the best after-sale service, if any problems happen, our team will do our best to solve for customers.

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